Quiz 2020: Prelims Power Play 16 August 2020

1. A Public Good is qualified by

1. No excludable
2. No Rivalry

Select the correct answer using the code below?

2. Consider the following statements regarding the Lahore session (1929) of Indian National Congress?

1. Poorna Swaraj was declared as the objective of Congress.
2. It authorized the Congress Working Committee to launch a programme of civil disobedience including nonpayment of taxes.
3. It was presided by Jawaharlal Nehru
4. It was decided to organize Independence pledge throughout India on 26^th January, 1930.

Select the correct answer using the code given below.

3. Consider the following statement with respect to Saliva test for Corona Virus

1. It is effective for both symptomatic and asymptomatic patients
2. Self-collection of sample possible
3. Sample collection is non-invasive.
4. Costly compared to swab test

Which of the above statements is / are correct?

4. T cells (also called T lymphocytes) are one of the major components of immune system, consider the following statements with respect to T cells

1. These originate in Thymus hence called T-Cells
2. T-cells are involved in antibody mediated immunity
3. Helper T cells help other cells of the immune system, whilst cytotoxic T cells kill virally infected cells and tumours

Which of the above statements is / are correct?

5. Consider the following Assertion and Reason.

Assertion: Sun will not become a black hole because

Reason: Small size stars do not become black hole.

Select the correct answer using code below